# NOTE: update the version and checksum for new LIBRTTOPO release
set(LIBRTTOPO_VERSION_STR "1.1.0")
set(LIBRTTOPO_PACKAGE_SUM "d9c2f4db1261cc942152d348abb7f03e6053a63b6966e081c5381d40bbebd3c7ca1963224487355f384d7562a90287fb24d7af9e7eda4a1e230ee6441cef5de9")

vcpkg_download_distfile(ARCHIVE
    URLS "https://download.osgeo.org/librttopo/src/librttopo-${LIBRTTOPO_VERSION_STR}.tar.gz"
    FILENAME "librttopo-${LIBRTTOPO_VERSION_STR}.tar.gz"
    SHA512 ${LIBRTTOPO_PACKAGE_SUM}
)

vcpkg_extract_source_archive(
    SOURCE_PATH
    ARCHIVE "${ARCHIVE}"
    PATCHES
        fix-makefiles.patch
        geos-config.patch
        fix-pc-file.patch
        constant-nan.patch # https://developercommunity.visualstudio.com/t/NAN-is-no-longer-compile-time-constant-i/10688907
)

if(VCPKG_TARGET_IS_WINDOWS AND NOT VCPKG_TARGET_IS_MINGW)
    vcpkg_check_linkage(ONLY_STATIC_LIBRARY)

    file(REMOVE "${SOURCE_PATH}/src/rttopo_config.h")
    configure_file("${CMAKE_CURRENT_LIST_DIR}/rttopo_config.h.in" "${SOURCE_PATH}/src/rttopo_config.h" @ONLY)

    set(OPTFLAGS "/nologo /fp:precise /W4 /D_CRT_SECURE_NO_WARNINGS /DDLL_EXPORT")
    vcpkg_build_nmake(
        SOURCE_PATH "${SOURCE_PATH}"
        TARGET librttopo.lib
        CL_LANGUAGE C
        OPTIONS
            "OPTFLAGS=${OPTFLAGS}"
            "CFLAGS=-I. -Iheaders ${OPTFLAGS}"
    )

    file(GLOB LIBRTTOPO_INCLUDE "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/headers/*.h")
    file(COPY ${LIBRTTOPO_INCLUDE} DESTINATION "${CURRENT_PACKAGES_DIR}/include")

    if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
        file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin")
        file(COPY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-rel/librttopo.lib" DESTINATION "${CURRENT_PACKAGES_DIR}/lib")
    endif()
    if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
        file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/bin")
        file(COPY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg/librttopo.lib" DESTINATION "${CURRENT_PACKAGES_DIR}/debug/lib")
    endif()

    set(VERSION "${LIBRTTOPO_VERSION_STR}")
    set(libdir [[${prefix}/lib]])
    set(exec_prefix [[${prefix}]])
    if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "release")
        set(includedir [[${prefix}/include]])
        set(outfile "${CURRENT_PACKAGES_DIR}/lib/pkgconfig/rttopo.pc")
        configure_file("${SOURCE_PATH}/rttopo.pc.in" "${outfile}" @ONLY)
        vcpkg_replace_string("${outfile}" " -lrttopo -lm" " -llibrttopo")
    endif()
    if(NOT DEFINED VCPKG_BUILD_TYPE OR VCPKG_BUILD_TYPE STREQUAL "debug")
        set(includedir [[${prefix}/../include]])
        set(outfile "${CURRENT_PACKAGES_DIR}/debug/lib/pkgconfig/rttopo.pc")
        configure_file("${SOURCE_PATH}/rttopo.pc.in" "${outfile}" @ONLY)
        vcpkg_replace_string("${outfile}" " -lrttopo -lm" " -llibrttopo")
    endif()
else()
    vcpkg_configure_make(
        SOURCE_PATH "${SOURCE_PATH}"
        AUTOCONFIG
        OPTIONS_DEBUG
            "--with-geosconfig=${CURRENT_INSTALLED_DIR}/tools/geos/debug/bin/geos-config"
        OPTIONS_RELEASE
            "--with-geosconfig=${CURRENT_INSTALLED_DIR}/tools/geos/bin/geos-config"
    )
    vcpkg_install_make()
endif()
vcpkg_fixup_pkgconfig()

# Handle copyright
file(INSTALL "${SOURCE_PATH}/COPYING" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)